USD313437SExpiredUtility

Toy building element

Assignee: INTERLEGO AGPriority: May 9, 1989Filed: May 9, 1989Granted: Jan 1, 1991
Est. expiryMay 9, 2009(expired)· nominal 20-yr term from priority
59
PatentIndex Score
8
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for toy building element, as shown and described.

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